OT-IT Security Analyst and Researcher
- Location
- Belfast, Northern Ireland, United Kingdom
operations. Solid knowledge of SCADA systems, PLCs, DCS, RTUs, HMIs, and industrial network architectures (Purdue Model) Strong understanding of industrial protocols (Modbus, DNP3, OPC, EtherNet/IP, Profinet, etc.), and IT protocols (TCP/IP, HTTP/S, SMB, RDP) Practical experience with network segmentation, firewalls, and secure remote access ...